Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
563-552IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
Thousands block for 563-552
563-552-1IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-552-2IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-552-3IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS004/15/2004Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-552-4IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS004/15/2004Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-552-5IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS004/15/2004Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-556IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-557IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-582IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-583IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-584IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-585IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
Thousands block for 563-587
563-587-0IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-1IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-2IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-3IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-4IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-5IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-6IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-587-7IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS0N/APrefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-588IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info
563-589IAQWEST CORPORATION9631DUBUQUEDUBQIATCDS000/00/0000Prefix Type: RBOC
Switch Name: DUBUQUE-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Davenport IA (634)
Tandem: DVNPIAEA17T
Detailed Switch Info